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IBM XIV User Manual

IBM XIV
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User Category Permission
Read-only users Disallowed
Technicians Disallowed
Completion Codes:
v COMPONENT_IS_NOT_AN_FC_PORT
Component must specify an FC port
v FC_PORT_DOES_NOT_EXIST
Specified FC port does not exist
Listing FC Ports
Lists the status and configuration of the system's FC ports.
fc_port_list [ module=ModuleNumber | fcport=ComponentId ]
Parameters:
Name Description Mandatory Default
module Limits the listing to a
specific module.
N All ports in all modules.
fcport Lists only a specific
port.
N All ports in all modules.
This command lists all or some FC ports on the system. When no parameters are
specified, all ports are listed. If a module is specified without a port, all ports on
that module are listed. If a port is specified, a single port is listed.
The following information is provided for each port:
v Component ID of the module Port number (internal to module) 1-N
v WWPN
v Port ID
v Role (Initiator, Target, Dual)
v User-enabled (Yes/No)
v Maximum support rate: 2GB, 4GB, 8GB; constant - function of the HBA's
capability
v Configured rate: 2GB, 4GB, 8GB, auto-negotiation; cannot be greater than the
maximum supported rate
v Current active rate: 2GB, 4GB, 8GB; equal to the configured rate, unless the
configured rate is auto-negotiation
v Port state: Online, Offline, Loopback, Link Down (physical connection is on, but
no logical connection)
v Error counts
v Link type: Fabric Direct Attach, Private Loop, Point-to-Point, Public Loop,
Unknown
Id Name Default Position
component_id Component ID 1
status Status 2
Chapter 19. Fibre Channel and iSCSI Configuration and Status
395

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IBM XIV Specifications

General IconGeneral
Power SupplyRedundant power supplies
Drive TypeSATA
RedundancyFully redundant components
ConnectivityFibre Channel, iSCSI
Form FactorRack-mounted
CacheDistributed cache across modules
Data ProtectionSnapshots, remote mirroring
PerformanceHigh throughput and low latency
ScalabilityModular, scale-out architecture
CoolingRedundant cooling
ArchitectureGrid-based, distributed architecture

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